JPH0699060B2 - Paper winding method and device - Google Patents
Paper winding method and deviceInfo
- Publication number
- JPH0699060B2 JPH0699060B2 JP63286881A JP28688188A JPH0699060B2 JP H0699060 B2 JPH0699060 B2 JP H0699060B2 JP 63286881 A JP63286881 A JP 63286881A JP 28688188 A JP28688188 A JP 28688188A JP H0699060 B2 JPH0699060 B2 JP H0699060B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- winding
- inner diameter
- take
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 title claims description 113
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 229920002799 BoPET Polymers 0.000 description 5
- 239000005041 Mylar™ Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
- Advancing Webs (AREA)
Description
【発明の詳細な説明】 〔概要〕 限られたスペース内でできる限り多くの用紙をロール状
に巻き取る用紙巻き取り方法およびその装置に関し、 装置を大型化することなく用紙の巻き取り量を増大させ
る用紙巻き取り方法およびその装置を提供することを目
的とし、 用紙を筒状の巻き取り部に送り出して湾曲させながらロ
ール状に巻き取る用紙巻き取り方法において、上記巻き
取り部の内径を可変とし、上記用紙の巻き取り開始時に
は巻き取り部の内径を用紙の巻き取りが可能な最小径と
して巻き取り始め、巻き取られる用紙の量に応じて巻き
取り部の内径を拡大させながら用紙を巻き取ることを特
徴とする用紙巻き取り方法、および用紙を繰り出しロー
ラで筒状の巻き取り部に送り出して湾曲させながらロー
ル状に巻き取る用紙巻き取り装置において、上記筒状の
巻き取り部の内側に用紙の巻き取り可能な最小径を限度
として巻き取り部の内径を変化させる可能な用紙ガイド
を固定し、該用紙ガイドが巻き取り部の内径を小ならし
める方向へ付勢されてなることを特徴とする用紙巻き取
り装置とを含み構成する。The present invention relates to a paper winding method and an apparatus for winding as many sheets as possible into a roll in a limited space, and increasing the amount of paper winding without increasing the size of the apparatus. In order to provide a sheet winding method and an apparatus therefor, in which a sheet is wound into a roll while being sent out to a cylindrical winding section and curved, the inner diameter of the winding section is variable. At the start of winding the above-mentioned paper, start winding with the inner diameter of the winding portion as the minimum diameter that allows the paper to be wound, and wind the paper while enlarging the inner diameter of the winding portion according to the amount of paper to be wound. A method of winding a sheet, and a sheet winding device that winds a sheet into a roll while feeding the sheet to a cylindrical winding portion by a feeding roller and curving the sheet. In the above, a paper guide capable of changing the inner diameter of the take-up portion is fixed inside the cylindrical take-up portion, and the paper guide reduces the inner diameter of the take-up portion. And a sheet winding device characterized by being urged in a direction for smoothing.
本発明は用紙巻き取り方法およびその装置に関し、特に
限られたスペース内でできる限り多くの用紙をロール状
に巻き取る方法およびその装置に関する。The present invention relates to a paper winding method and an apparatus thereof, and more particularly to a method and an apparatus for winding as many sheets as possible into a roll in a limited space.
第４図各図は従来の用紙巻き取り工程を示す装置断面図
で、その（ａ）は巻き取り開始時の図、（ｂ）は巻き取
り終了時の図である。FIG. 4 is a sectional view of a device showing a conventional paper winding process, in which (a) is a drawing at the start of winding and (b) is a drawing at the end of winding.
従来の用紙巻き取り方法およびその装置は、例えばプリ
ンタの印字用紙の巻き取りなどで使われており、第４図
（ａ）に示されるように、用紙カバー37内にロール紙で
ある用紙31を収納し、繰り出しローラ33で矢印方向に用
紙31を繰り出して図の右側の筒状の巻き取り部32に送ら
れる。送られた用紙31は、巻き取り部32の内壁に沿って
湾曲しながらロール状に丸められてゆき、第４図（ｂ）
のようにロール状に巻き取られるものである。The conventional paper winding method and its device are used, for example, for winding a printing paper of a printer, and as shown in FIG. The sheet 31 is stored, fed out by the feeding roller 33 in the direction of the arrow, and sent to the cylindrical winding unit 32 on the right side of the drawing. The fed paper 31 is rolled along the inner wall of the take-up portion 32 while being rolled into a roll shape, as shown in FIG. 4 (b).
It is wound up in a roll like the above.
しかし上述の従来方法および装置によると、第４図
（ａ）のように、巻き取り開始時は用紙31が巻き取られ
るにつれてその先端部が送り力によって内側へ内側へと
入ってゆき、巻き取られた用紙の内径（ｄ′）が徐々に
小さくなる。ところが一定数以上巻かれると用紙同士の
摩擦の方が大となって内径の縮小が止まり、その後は巻
き取られる用紙で外径が拡大してゆく。巻き取られた用
紙の外径が巻き取り部32の内径（ｄ）に達すると巻き取
り量の限界となる。However, according to the above-described conventional method and apparatus, as shown in FIG. 4 (a), at the start of winding, as the paper 31 is wound up, the leading end of the paper 31 is moved inward by the feeding force, and the paper 31 is wound up. The inner diameter (d ') of the formed sheet gradually becomes smaller. However, when a certain number of sheets are wound, the friction between the sheets becomes larger and the reduction of the inner diameter stops, and thereafter, the outer diameter of the wound sheet increases. When the outer diameter of the wound paper reaches the inner diameter (d) of the winding portion 32, the winding amount becomes the limit.
このためより多くの用紙を巻き取るには、巻き取り部32
の内径（ｄ）を大きくすればよいが、装置自体が大型化
してしまうという問題がある。Therefore, if you want to take up more paper,
Although it is sufficient to increase the inner diameter (d), there is a problem that the device itself becomes large.
そこで用紙の巻き取り部32の大きさを変えることなくよ
り多くの用紙を巻き取るには、用紙の内径（ｄ′）を小
さくする必要がある。しかし、用紙の内径（ｄ′）は巻
き取り部32の内径（ｄ）である程度決まってしまうた
め、巻き取り部32の内径（ｄ）が一定の従来の用紙巻き
取り方法およびその装置ではこれ以上巻き取り量を増や
すことは困難であった。Therefore, in order to wind more paper without changing the size of the paper take-up section 32, it is necessary to reduce the inner diameter (d ') of the paper. However, since the inner diameter (d ') of the paper is determined to some extent by the inner diameter (d) of the winding portion 32, the conventional paper winding method and its device, in which the inner diameter (d) of the winding portion 32 is constant, are further increased. It was difficult to increase the winding amount.
そこで本発明は、装置を大型化することなく用紙の巻き
取り量を増大させる用紙巻き取り方法およびその装置を
提供することを目的とする。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a sheet winding method and an apparatus for increasing the sheet winding amount without increasing the size of the apparatus.
上記問題点は、ロール紙である用紙（11）を中空筒状の
巻き取り部（12）に送り出して湾曲させながらロール状
に巻き取る用紙巻き取り方法において、上記巻き取り部
（12）の内径を用紙の厚さ、材質おび用紙の送り力に対
応して可変とし、上記用紙（11）の巻き取り開始時には
巻き取り部（12）の内径を用紙（11）の巻き取りが可能
な最小径（d1）として巻き取りを始め、巻き取られる用
紙（11）の量に応じて巻き取り部（12）の内径を拡大さ
せながら用紙（11）を巻き取ることを特徴とする用紙巻
き取り方法、および、ロール紙である用紙（11）を繰り
出しローラ（13）で中空筒状の巻き取り部（12）に送り
出して湾曲させながらロール状に巻き取る用紙巻き取り
装置において、上記筒状の巻き取り部（12）の内側に用
紙（11）の巻き取り可能な最小径（d1）を限度として巻
き取り部（12）を仕切りその内径を変化させる可能な用
紙ガイド（14）の一方端部を固定し、該用紙ガイド（1
4）は巻き取り部（12）の内径を小ならしめる方法へ用
紙に向け付勢され、巻き取られた用紙の外径が拡大する
と該用紙ガイド（14）は後退して巻き取り部（12）の内
径が拡大されることを特徴とする用紙巻き取り装置によ
って解決される。The above problem is that in the paper winding method in which the paper (11) which is a roll paper is fed to the hollow cylindrical winding portion (12) and is curved while being rolled, the inner diameter of the winding portion (12) is increased. Is variable according to the thickness of the paper, the material, and the feeding force of the paper, and at the start of winding the above-mentioned paper (11), the inner diameter of the winding section (12) is set to the minimum diameter at which the paper (11) can be wound. (D 1 ): Starting the winding, and winding the paper (11) while enlarging the inner diameter of the winding portion (12) according to the amount of the paper (11) to be wound, In the paper winding device, the paper (11), which is a roll paper, is fed by the feeding roller (13) to the hollow cylindrical winding portion (12) and is wound into a roll while being curved. Paper (11) can be wound inside the take-up part (12) And fixing one end of the small diameter (d 1) the winding portion as a limit (12) can alter the partition inner diameter a paper guide (14), the paper guide (1
4) is urged toward the paper in such a manner that the inner diameter of the winding section (12) is reduced, and when the outer diameter of the wound paper increases, the paper guide (14) retracts and the winding section (12) 2) is solved by a paper take-up device which is characterized in that the inner diameter of) is enlarged.
即ち本発明は、第１図各図に示されるように、巻き取り
部12の内径を変えることができるようにし、用紙11の巻
き取り開始時は巻き取り部12の内径（d1）を使用する用
紙の厚さ、材質などによる巻き取り可能な最小径にして
巻き取り始め、巻き取られる用紙11の量の量に応じて巻
き取り部12の内径を変えて用紙を巻き取る方法、および
これを具体化した装置として、筒状の巻き取り部12の内
側に巻き取り部12の内径を変化させる可動な用紙ガイド
14が固定され、その用紙ガイド14で変化する内径は用紙
の巻き取り可能な最小径を限合とし、用紙ガイド14が巻
き取り部12の内径を小ならしめる方向へ常に付勢するも
のである。That is, according to the present invention, as shown in each drawing of FIG. 1, the inner diameter of the take-up portion 12 can be changed, and the inner diameter (d 1 ) of the take-up portion 12 is used at the start of the take-up of the paper 11. Depending on the thickness, material, etc. of the paper to be wound, start winding with a minimum diameter that can be wound, and change the inner diameter of the winding portion 12 according to the amount of the paper 11 to be wound, and a method of winding the paper. As a device that embodies the above, a movable paper guide that changes the inner diameter of the winding section 12 inside the cylindrical winding section 12
14 is fixed, and the inner diameter that changes with the paper guide 14 is such that the minimum diameter of paper that can be taken up is the limit, and the paper guide 14 always urges in the direction to reduce the inner diameter of the take-up portion 12. .
これは、用紙の巻き始めの径をできるだけ小さくして巻
けば中空部分の無駄なスペースが少なくなり、それだけ
余分に巻けるようにしたものである。巻き取り部自体の
内径は第４図（ａ）の（ｄ）で示すように従来例と同じ
であるが、内径を変化させながら巻き取ることで従来例
の２〜３倍の巻き取り量が得られる。このため巻き取ら
れた用紙の取り出し回数が少なくて済む。また逆に巻き
取り量を従来例と同じとすると巻き取り部を縮小して装
置の小型化が実現できる。This is to reduce the wasted space in the hollow portion by winding the paper at the beginning of winding as small as possible so that the paper can be additionally wound. The inner diameter of the winding portion itself is the same as that of the conventional example as shown in (d) of FIG. 4 (a), but the winding amount is 2 to 3 times that of the conventional example by winding while changing the inner diameter. can get. Therefore, the number of times the wound paper is taken out can be reduced. On the contrary, if the winding amount is the same as that of the conventional example, the winding portion can be reduced and the device can be downsized.
〔実施例〕 以下、本発明の実施例を図面を参照して詳細に説明す
る。EXAMPLES Examples of the present invention will be described in detail below with reference to the drawings.
第１図各図は本発明の一実施例の巻き取り工程を示す装
置断面図で、その（ａ）は巻き取り開始時の図、（ｂ）
は巻き取り途中の図、（ｃ）は巻き取り終了時の図、第
２図は第１図（ａ）の平面図、第３図（ａ）（ｂ）は本
発明実施例における用紙ガイドの平面図である。FIG. 1 is a sectional view of an apparatus showing a winding step according to an embodiment of the present invention, in which (a) is a drawing at the start of winding and (b) is a drawing.
Is a drawing during winding, (c) is a drawing at the end of winding, FIG. 2 is a plan view of FIG. 1 (a), and FIGS. 3 (a) and 3 (b) are of the paper guide in the embodiment of the present invention. It is a top view.
第１図ないし第３図において、11は用紙、12は巻き取り
部、13は繰り出しローラ、14は用紙ガイド、15は固定
部、16は折り目、17は用紙カバー、18はカッタ、19は印
字用紙巻き取りカバー、20はチョウツガイ、21はプリン
タ、22はプリンタ収納ケース、23は押さえ部を示す。1 to 3, 11 is a sheet, 12 is a winding section, 13 is a feeding roller, 14 is a sheet guide, 15 is a fixed section, 16 is a fold line, 17 is a sheet cover, 18 is a cutter, and 19 is printing. A paper take-up cover, 20 is a snail, 21 is a printer, 22 is a printer storage case, and 23 is a holding part.
本実施例では、ハンド・ヘルド・ターミナルに内蔵され
たロール紙を使用する小型プリンタの印字用紙の巻き取
り方法およびその装置として実施したものである。The present embodiment is implemented as a printing paper winding method for a small-sized printer using a roll paper built in a handheld terminal and its apparatus.
第１図（ａ）に示されるように、本実施例の用紙巻き取
り方法は、用紙の巻き取り部12の内径を可変とし、巻き
取り開始時は、巻き取り部12の内径を使用した用紙11の
巻き取りが可能な量小径（d1）として巻き始め、同図
（ｂ）（ｃ）のように巻き取られる用紙の量に応じて巻
き取り部12の内径を拡大させながら用紙を巻き取るもの
である。As shown in FIG. 1 (a), in the paper winding method of this embodiment, the inner diameter of the paper winding portion 12 is made variable, and at the start of winding, the paper having the inner diameter of the winding portion 12 is used. Rolling is started with a small diameter (d 1 ) that allows winding of 11 and winding the paper while enlarging the inner diameter of the winding unit 12 according to the amount of paper to be wound as shown in FIGS. To take.
その具体的な装置として、本実施例では、第１図（ａ）
のように、巻き取り部12の内壁に固定された可動な板
で、巻き取り部12内を仕切ることによって内径が変化す
るようにしたものである。この板は用紙ガイドと称し、
第３図（ａ）（ｂ）に示されるように、本実施例では弾
力性を備えたマイラーフィルムを「コ」の字状に形成し
たものを使い、押さえ部23と固定部15との間に折り目16
がつけてある。「コ」の字状にしたのは用紙の両側が均
等に巻けるように両端にガイドを出すと共に、用紙との
摩擦をできるだけ低減させるための中央部を抜いたもの
である。用紙ガイド14の形状はこれらに限定されない。As a concrete device, in this embodiment, FIG.
As described above, the movable plate is fixed to the inner wall of the winding unit 12, and the inside diameter is changed by partitioning the inside of the winding unit 12. This plate is called the paper guide,
As shown in FIGS. 3 (a) and 3 (b), in this embodiment, a Mylar film having elasticity is formed in a “U” shape, and is used between the pressing portion 23 and the fixing portion 15. In fold 16
Is attached. The "U" shape is provided with guides at both ends so that both sides of the paper can be evenly wound, and the central portion is removed to reduce friction with the paper as much as possible. The shape of the paper guide 14 is not limited to these.
用紙ガイド14は、第１図（ａ）のように巻き取り部12内
の天井部分に固定部15で固定され、マイラーフィルムの
弾力により、図の左方向に付勢されている。第１図
（ａ）を上から見た図が第２図であり、用紙11（ロール
紙）、プリンタ21、用紙ガイド14が図のように配置され
ている。この用紙ガイド14によって形成される巻き取り
部12の内径（d1）は小さすぎるとロール状に用紙が丸ま
らないため、使用する用紙の厚さ、材質および送り力な
どで決まる巻き取り可能な最小径の値に合わせて使用す
るマイラーフィルムの弾性力を調整されている。このた
め第１図（ａ）のように用紙11が巻き取り部12に送り込
まれると用紙ガイド14が多少撓んだ状態で巻き取り可能
な最小径（d1）が得られるようになっている。As shown in FIG. 1A, the paper guide 14 is fixed to the ceiling portion inside the winding portion 12 by a fixing portion 15, and is biased to the left in the drawing by the elasticity of the mylar film. FIG. 2 is a view of FIG. 1 (a) seen from above, and the paper 11 (roll paper), the printer 21, and the paper guide 14 are arranged as shown in the drawing. If the inside diameter (d 1 ) of the take-up section 12 formed by the paper guide 14 is too small, the paper will not roll into a roll, so the maximum possible take-up is determined by the thickness of the paper, the material used, and the feeding force. The elastic force of the Mylar film used is adjusted according to the small diameter value. Therefore, as shown in FIG. 1 (a), when the paper 11 is fed to the take-up section 12, the paper guide 14 is slightly bent and the minimum diameter (d 1 ) that can be taken up is obtained. .
以上の装置を用いて実際に用紙の巻き取りを行うと、第
１図（ａ）のように、用紙カバー17内にロール紙を入
れ、プリンタ収納ケース22に収められたプリンタ21で印
字され、繰り出しローラ13で図の右側の筒状の巻き取り
部12に用紙11が送られる。印字された用紙11は、必要に
応じて適宜チョウツガイ20で支持される印字用紙巻き取
りカバー19を上に押し上げてカッタ18で切り取ることも
可能である。用紙ガイド14で内径が縮小された巻き取り
部12に送られた用紙11は、用紙ガイド14に突き当たって
湾曲しながらロール状に丸まってゆく。When the paper is actually taken up using the above apparatus, as shown in FIG. 1 (a), the roll paper is put in the paper cover 17 and is printed by the printer 21 housed in the printer storage case 22, The sheet 11 is sent by the delivery roller 13 to the cylindrical winding unit 12 on the right side of the drawing. The printed paper 11 can be cut off by a cutter 18 by pushing up a print paper take-up cover 19 supported by a snail 20 as needed. The paper 11 sent to the winding unit 12 whose inner diameter has been reduced by the paper guide 14 collides with the paper guide 14 and curls up into a roll.
この時の最小の内径（d1）は使用する用紙の厚さ、材質
および送り力等で決まり、本実施例では図示のように実
際の巻き取り部の1/3程度の内径まで縮小するように用
紙ガイド14のマイラーフィルムの弾力が調整してある。At this time, the minimum inner diameter (d 1 ) is determined by the thickness, material and feeding force of the paper used. In this embodiment, as shown in the figure, the inner diameter is reduced to about 1/3 of the actual winding portion. The elasticity of the mylar film of the paper guide 14 is adjusted.
第１図（ｂ）のように、さらに印字されたロール紙を送
り続けると、巻き取り量に応じて巻き取られた用紙の外
径が拡大するが、マイラーフィルムを使った用紙ガイド
14はそれに合わせて徐々に右方向に後退しながら巻き取
り部12の内径が拡大される。用紙ガイド14はマイラーフ
ィルムの弾力によって常に巻き取り部12の内径を縮小す
る方向に付勢しているため、ロール状に巻き取られた用
紙が解けて用紙の内径が広がる心配がない。このように
して巻き取られた用紙は第１図（ｃ）と第４図（ｂ）を
比較するとわかるように、巻き取られた用紙の密度が異
なっている。As shown in Fig. 1 (b), if the printed roll paper is continuously fed, the outer diameter of the rolled paper will increase according to the winding amount.
The inner diameter of the winding portion 12 of the winding portion 14 is enlarged while gradually retreating 14 in the right direction. Since the paper guide 14 is always biased by the elasticity of the mylar film in the direction to reduce the inner diameter of the winding portion 12, there is no fear that the paper wound in a roll is unwound and the inner diameter of the paper is expanded. As can be seen by comparing FIG. 1 (c) and FIG. 4 (b), the sheets thus wound up have different densities.
そして第１図（ｃ）のように、用紙ガイド14で形成され
る巻き取り部12の内径が最大になるまで巻き取りを行う
ことができる。Then, as shown in FIG. 1C, the winding can be performed until the inner diameter of the winding portion 12 formed by the paper guide 14 becomes maximum.
次に、本実施例の装置と従来例の装置とを使って用紙の
巻き取り量を比較した実験結果を示したのが下記の第１
表である。Next, an experimental result comparing the winding amount of the paper by using the apparatus of this embodiment and the apparatus of the conventional example is shown in the following first example.
It is a table.
同実験には、Ｍ−180（メカ式ドットプリンタ）エプソ
ン社製のプリンタを使用し、ロール紙は幅57.5mmの普通
紙を用いて行った。In the experiment, a printer manufactured by Epson M-180 (mechanical dot printer) was used, and plain paper having a width of 57.5 mm was used as the roll paper.
以上の実験結果から明らかなように、用紙の巻き取り部
に用紙ガイドを付けた本実施例の装置は、従来例と比べ
て巻き取り量を３倍以上も向上させることができる。 As is clear from the above experimental results, the apparatus of this embodiment in which the paper guide is attached to the paper take-up portion can improve the take-up amount by three times or more as compared with the conventional example.
以上の実験結果は、同じ大きさの巻き取り部を使用した
場合の結果であるが、巻き取り量を従来程度に押さえる
とすると、巻き取り部のサイズを縮小することが可能に
なり、装置の小型化を進めることもできる。The above experimental results are the results when the winding unit of the same size is used. However, if the winding amount is suppressed to the conventional level, it is possible to reduce the size of the winding unit, and Miniaturization can be promoted.
上記したように、本発明の用紙巻き取り方法およびその
装置は、用紙巻き取り部の内径を適宜変化させながら巻
き取りを行い、用紙巻き取り部の内径を変える用紙ガイ
ドを巻き取り部の内側に取りつけることによって、用紙
巻き取り部自体を大きくすることなく、用紙の巻き取り
量を従来に比べて３倍以上も増加させることが可能にな
った。As described above, the paper winding method and apparatus of the present invention perform winding while appropriately changing the inner diameter of the paper winding unit, and the paper guide for changing the inner diameter of the paper winding unit is provided inside the winding unit. By mounting the paper, it is possible to increase the paper winding amount more than three times as compared with the conventional one without increasing the paper winding unit itself.
第１図各図は本発明の一実施例の巻き取り工程を示す装
置断面図で、その（ａ）は巻き取り開始時の図、（ｂ）
は巻き取り途中の図、（ｃ）は巻き取り終了時の図、 第２図は第１図（ａ）の平面図、 第３図（ａ）（ｂ）は本発明実施例における用紙ガイド
の平面図、 第４図各図は従来の用紙巻き取り工程を示す装置断面図
で、その（ａ）は巻き取り開始時の図、（ｂ）は巻き取
り終了時の図である。 第１図ないし第３図において、 11は用紙、 12は巻き取り部、 13は繰り出しローラ、 14は用紙ガイド、 15は固定部、 16は折り目、 17は用紙カバー、 18はカッタ、 19は印字用紙巻き取りカバー、 20はチョウツガイ、 21はプリンタ、 22はプリンタ収納ケース、 23は押さえ部 を示す。FIG. 1 is a sectional view of an apparatus showing a winding step according to an embodiment of the present invention, in which (a) is a drawing at the start of winding and (b) is a drawing.
Is a drawing in the middle of winding, (c) is a drawing at the end of winding, FIG. 2 is a plan view of FIG. 1 (a), and FIGS. 3 (a) and (b) are of the paper guide in the embodiment of the present invention. Each of the plan view and FIG. 4 is a sectional view of an apparatus showing a conventional paper winding process, in which (a) is a drawing at the start of winding and (b) is a drawing at the end of winding. In FIGS. 1 to 3, 11 is a sheet, 12 is a winding section, 13 is a feeding roller, 14 is a sheet guide, 15 is a fixed section, 16 is a fold line, 17 is a sheet cover, 18 is a cutter, and 19 is printing. Paper take-up cover, 20 is a snail, 21 is a printer, 22 is a printer storage case, and 23 is a holding part.
Claims (2)
き取り部（12）に送り出して湾曲させながらロール状に
巻き取る用紙巻き取り方法において、 上記巻き取り部（12）の内径を用紙の厚さ、材質および
用紙の送り力に対応して可変とし、 上記用紙（11）の巻き取り開始時には巻き取り部（12）
の内径を用紙（11）の巻き取りが可能な最小径（d1）と
して巻き取り始め、 巻き取られる用紙（11）の量に応じて巻き取り部（12）
の内径を拡大させながら用紙（11）を巻き取ることを特
徴とする用紙巻き取り方法。1. A method of winding a paper (11), which is a roll of paper, into a hollow tubular winding part (12) and winding it into a roll while curving the roll, the inner diameter of the winding part (12). Is variable according to the thickness of the paper, the material and the feeding force of the paper. When the above-mentioned paper (11) starts winding, the winding section (12)
Start winding with the inner diameter of the paper as the minimum diameter (d 1 ) that allows the paper (11) to be wound, and according to the amount of paper (11) to be wound, the winding section (12)
A paper winding method characterized in that the paper (11) is wound while enlarging the inner diameter of the paper.
ラ（13）で中空筒状の巻き取り部（12）に送り出して湾
曲させながらロール状に巻き取る用紙巻き取り装置にお
いて、 上記筒状の巻き取り部（12）の内側に用紙（11）の巻き
取り可能な最小径（d1）を限度として巻き取り部（12）
を仕切りその内径を変化させる可能な用紙ガイド（14）
の一方端部を固定し、 該用紙ガイド（14）は巻き取り部（12）の内径を小なら
しめる方向へ用紙に向け付勢され、巻き取られた用紙の
外径が拡大すると該用紙ガイド（14）は後退して巻き取
り部（12）の内径が拡大されることを特徴とする用紙巻
き取り装置。2. A sheet winding device for feeding a roll of paper (11) by a feeding roller (13) to a hollow cylindrical winding part (12) and winding it into a roll while curving the roll. Inside the take-up part (12), the take-up part (12) is limited to the minimum diameter (d 1 ) that can take up the paper (11).
A paper guide (14) that can change the inner diameter of the partition
One end of the paper is fixed, and the paper guide (14) is urged toward the paper in a direction to reduce the inner diameter of the take-up part (12), and when the outer diameter of the wound paper increases, the paper guide (14) is a paper take-up device in which the take-up portion (12) is retracted to enlarge the inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63286881A JPH0699060B2 (en) | 1988-11-15 | 1988-11-15 | Paper winding method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63286881A JPH0699060B2 (en) | 1988-11-15 | 1988-11-15 | Paper winding method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02138056A JPH02138056A (en) | 1990-05-28 |
| JPH0699060B2 true JPH0699060B2 (en) | 1994-12-07 |
Family
ID=17710207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63286881A Expired - Lifetime JPH0699060B2 (en) | 1988-11-15 | 1988-11-15 | Paper winding method and device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0699060B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2631584B2 (en) * | 1991-06-28 | 1997-07-16 | 大日本スクリーン製造株式会社 | Long film storage device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2808445C2 (en) * | 1978-02-27 | 1982-04-15 | Agfa-Gevaert Ag, 5090 Leverkusen | Take-up device for tape-shaped photographic material |
-
1988
- 1988-11-15 JP JP63286881A patent/JPH0699060B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02138056A (en) | 1990-05-28 |
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